Posts Tagged alien civilizations

Is Anyone Home in Cygnus? BY NICK BALLERING ? FEBRUARY 26, 2013 ? POST A COMMENT FILED UNDER ASTROBIOLOGY, EXOPLANETS, KEPLER, OBSERVATIONS, RADIO ASTRONOMY Title: A 1.1 to 1.9 GHz SETI Survey of the Kepler Field: I. A Search for […] ↓ Read the rest of this entry…

February 02, 2013 From the X Files: “Fermi Bubbles” –Are They Signatures of Extraterrestrial Archaeology? (Weekend Feature) “Fermi Bubbles,” which might appear as a void in visible light in spiral galaxies. is the term used by Richard Carrigan at the […] ↓ Read the rest of this entry…

January 18, 2013 From the ‘X Files’: “Advanced Civilizations may Live Inside Supermassive Black Holes” “We hypothesize that the advanced civilizations may live safely inside the supermassive black holes in the galactic nuclei being invisible from the outside, ” according […] ↓ Read the rest of this entry…

Claudio Maccone revisits the Drake Equation. Image Credit: SETI League At Last, How Many Alien Civilizations are There? Posted: 11/30/12 Author: Bruno Martini Summary: Frank Drake’s famous equation for estimating alien life has been altered by one scientist to create […] ↓ Read the rest of this entry…

Transforming a hostile world to one suitable for life is known as terraforming. Credit: Daein Ballard/Wikipedia Could chlorofluorocarbons someday provide evidence of alien life? November 22, 2012 by Charles Q. Choi Hairspray might one day serve as the sign that […] ↓ Read the rest of this entry…

EARTHSKY // BLOGS // SPACE EarthSky OCT 18, 2012 City lights could reveal E.T. civilization Researchers suggest the bright lights of cities, which are clearly visible on a planet even from space, have the potential to reveal the existence of […] ↓ Read the rest of this entry…

September 29, 2012 “What Will a Civilization a Million Years Ahead of Earth Look Like?” As one of our weekend features, ee thought it would be interesting to revisit Carl Sagan’s question: “What does it mean for a […] ↓ Read the rest of this entry…